[INFO] cloning repository https://github.com/universalmind303/flight-based-scheduler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/universalmind303/flight-based-scheduler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funiversalmind303%2Fflight-based-scheduler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funiversalmind303%2Fflight-based-scheduler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8b92f3a0fc9e926a13e27ec375c528b432ce85d
[INFO] checking universalmind303/flight-based-scheduler against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funiversalmind303%2Fflight-based-scheduler" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/universalmind303/flight-based-scheduler
[INFO] finished tweaking git repo https://github.com/universalmind303/flight-based-scheduler
[INFO] tweaked toml for git repo https://github.com/universalmind303/flight-based-scheduler written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/universalmind303/flight-based-scheduler on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/universalmind303/flight-based-scheduler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67d3908fa7f1732121b97230bf6db31b8e05c127499478b6d7c4ba143652c0b4
[INFO] running `Command { std: "docker" "start" "-a" "67d3908fa7f1732121b97230bf6db31b8e05c127499478b6d7c4ba143652c0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d3908fa7f1732121b97230bf6db31b8e05c127499478b6d7c4ba143652c0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d3908fa7f1732121b97230bf6db31b8e05c127499478b6d7c4ba143652c0b4", kill_on_drop: false }`
[INFO] [stdout] 67d3908fa7f1732121b97230bf6db31b8e05c127499478b6d7c4ba143652c0b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d5e010422364b2c84a2d07d048e8257bec0bdb38f5e3e7e4d6150f0d90b8f6
[INFO] running `Command { std: "docker" "start" "-a" "71d5e010422364b2c84a2d07d048e8257bec0bdb38f5e3e7e4d6150f0d90b8f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking arrow-schema v50.0.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]     Checking nu-ansi-term v0.49.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking vte v0.11.1
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking half v2.3.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking arrow-buffer v50.0.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking arrow-data v50.0.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking prost v0.12.3
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking h2 v0.3.23
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking arrow-array v50.0.0
[INFO] [stderr]     Checking arrow-select v50.0.0
[INFO] [stderr]     Checking arrow-row v50.0.0
[INFO] [stderr]     Checking arrow-arith v50.0.0
[INFO] [stderr]     Checking fd-lock v3.0.13
[INFO] [stderr]     Checking reedline v0.28.0
[INFO] [stderr]     Checking arrow-cast v50.0.0
[INFO] [stderr]     Checking arrow-ord v50.0.0
[INFO] [stderr]     Checking arrow-string v50.0.0
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking arrow-ipc v50.0.0
[INFO] [stderr]     Checking arrow-csv v50.0.0
[INFO] [stderr]     Checking arrow-json v50.0.0
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.28/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking arrow v50.0.0
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "71d5e010422364b2c84a2d07d048e8257bec0bdb38f5e3e7e4d6150f0d90b8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d5e010422364b2c84a2d07d048e8257bec0bdb38f5e3e7e4d6150f0d90b8f6", kill_on_drop: false }`
[INFO] [stdout] 71d5e010422364b2c84a2d07d048e8257bec0bdb38f5e3e7e4d6150f0d90b8f6
